Literaturverzeichnis
Becker, E. and Bröcker, L.: ‘On the Description of the Reduced Witt Ring’. J. Algebra 52 (1978), 328–346.
Becker, E. und Köpping, E.: ‘Reduzierte quadratische Formen und Semiordnungen reeller Körper’. Abh. Math. Sem. Univ. Hamb. 46 (1977), 143–177.
Bourbaki, N.: Algèbre commutative, Chaps 1–2, Hermann, Paris, 1961.
Bröcker, L.: ‘Zur Theorie der quadratischen Formen über formal reellen Körpern’. Math. Ann. 210 (1974), 233–256.
Bröcker, L.: ‘Characterization of Fans and Hereditarily Pythagorean Fields’. Math. Z. 152 (1976), 149–163.
Bröcker, L.: Positivbereiche in kommutativen Ringen (Preprint).
Bröcker L.: Unveröffentlichtes Manuskript über topologische Basisräume.
Coste M.: ‘Ensemble semi-algebriques et fonctions de Nash’. Pré-publications mathématiques, Univ. Paris Nord, Fasc. 18, 1981.
Coste, M. et Coste-Roy M.-F.: La topologie du spectre reel (Preprint).
Coste-Roy M.-F.: Le Spectre reel d'un anneau. Partie A der Dissertation.
Delfs H.: Kohomologie affiner semialgebraischer Räume. Dissertation, Regensburg, 1980.
Delfs, H. and Knebusch M.: ‘Semialgebraic Topology over a Real Closed Field. I, II’. Math. Z. 177 (1981), 107–129; Math. Z. 178 (1981), 175–213.
Dietel, G.: Wittringe reeller Kurven. Kurzfassung der Dissertation, Regensburg, 1981.
Dress, A.: ‘The Weak Local Global Principle in Algebraic K-Theory’. Comm. in Alg. 3 (1975), 615–661.
Dubois, D. W., and Efroymson G.: ‘Algebraic Theory of Real Varieties I’ in Studies and Essays presented to Yu-Why Chen on his 60th Birthday, pp. 107–135. Taipeh, Taiwan, 1970.
Kanzaki, T. and Kitamura, K.: ‘On Prime Ideals of a Witt Ring over a Local Ring’. Osaka J. Math. 9 (1972), 225–229.
Kleinstein, J. L., and Rosenberg, A.: ‘Succinct and Representational Witt Rings’. Pacif. J. Math. 86 (1980), 99–137.
Kleinstein, J. L., and Rosenberg, A.: ‘Signatures and Semisignatures of Abstact Witt Rings and Witt Rings of Semilocal Rings’. Canad. J. Math. 30 (1978), 872–895.
Knebusch, M.: ‘Symmetric Bilinear Forms over Algebraic Varieties’. Conf. on Quadratic Forms 1976; Queen's Papers in Pure and Applied math. 46 (1977), 103–283.
Knebusch, M.: ‘Generalization of a Theorem of Artin-Pfister to Arbitrary Semilocal Rings, and Related Topics’. J. Alg. 36 (1975), 46–67.
Knebusch, M.: ‘On Algebraic Curves over Real Closed Fields. I’. Math. Z. 150 (1976), 49–70.
Knebusch, M.: ‘On the Local Theory of Signatures and Reduced Quadratic Forms’. Abh. Math. Sem. Univ. Hamb. 51 (1981), 149–195.
Knebusch, M., Rosenberg, A., and Ware, R.: ‘Structure of Witt Rings and Quotients of Abelian Group Rings’. Amer. J. Math. 94 (1972), 119–155.
Knebusch, M., Rosenberg, A., and Ware, R.: ‘Signatures on Semilocal Rings’. J. Alg. 26 (1973), 208–250.
Lam, T. Y.: The algebraic theory of quadratic forms. Benjamin, Reading, Mass., 1973
Mahé, L.: Signatures et composantes connexes (Preprint).
Marshall, M.: ‘Classification of Finite Spaces of Orderings’. Can. J. Math. 31 (1979), 320–330.
Marshall, M.: ‘Quotients and Inverse Limits of Spaces of Orderings’. Can. J. Math. 31 (1979), 604–616.
Marshall, M.: ‘The Witt Ring of a Space of Orderings’. Trans. Amer. Math. Soc. 258 (1980), 505–521.
Marshall, M.: ‘Spaces of orderings IV’. Can. J. Math. 32 (1980), 603–627.
Milnor, J., and Husemoller, D.: Symmetric Bilinear Forms. Springer, Berlin, Heidelberg, New York, 1973.
Prestel, A.: ‘Quadratische Semi-Ordnungen and quadratische' Formen’. Math. Z. 133 (1973), 319–342.
Prestel, A.: Lectures on Formally Real Fields. IMPA, Rio de Janeiro, 1975.
Schülting, H.-W.: Real points and real places (Preprint).
Schwartz, N.: Local stability and saturation in spaces of orderings (Preprint).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Schwartz, N. Der Raum der Zusammenhangskomponenten einer reellen Varietät. Geom Dedicata 13, 361–397 (1983). https://doi.org/10.1007/BF00147538
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF00147538